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feeling worse after b12 injection starting : r/B12_Deficiency feeling worse after b12 injections
Description
Does B12 Really Give You an Energy Boost

It is not intended for human consumption, medical use, diagnostic use or therapeutic applications

Vitamin B12 is necessary for normal function of the brain and nervous system and the formation of blood cells
Hirsch, S
Treatment of pregnant ruminants should benefit newborn animals, particularly when treated in the latter stages of pregnancy

Vitamin B12 (Adenosylcobalamin) Supports energy metabolism and red blood cell formation